.TH lis_matrix_get_diagonal 3 "28 Aug 2014" "Man Page" "Lis Library Functions"

.SH NAME

lis_matrix_get_diagonal \- Get the digonal elemments of the matrix

.SH SYNOPSIS

#include "lis.h"

\fBLIS_INT lis_matrix_get_diagonal\fR(\fBLIS_MATRIX A\fR, \fBLIS_VECTOR d\fR);

.SH DESCRIPTION

Get the diagonal elements of matrix \fIA\fR.

.SH INPUT

.IP "\fBA\fR"
The matrix

.SH OUTPUT

.IP "\fBd\fR"
The vector which stores the diagonal elements of the matrix

.SH EXIT STATUS

The following exit values are returned:
.IP "0"
The process is normally terminated
.IP "unspecified"
An error occurred

.SH SEE ALSO

.BR lis (3)
.PP
http://www.ssisc.org/lis/

